LiftMaster LM3800W-2 Mode D'emploi page 14

28 Maintenance Care of Your Garage Door Opener
MAINTENANCE SCHEDULE
EVERY MONTH
• Manually operate door. If it is unbalanced or binding, call a trained door systems technician.
• Check to be sure door opens and closes fully. Adjust limits if necessary (see Point 20 "Program the Travel").
• Repeat the safety reversal test. Make any necessary adjustments (see Point 21 "Test the Safety Reversal System").
EVERY YEAR
• Oil door rollers, bearings and hinges. The garage door opener does not require additional lubrication. Do not grease the door tracks.
MYQ REMOTE LED LIGHT
• Unplug the light before cleaning.
• Use a lightly dampened cloth for cleaning.
• DO NOT use liquid cleaners on the light lens
29 Replace Batteries of The Remote Control
Battery of the remote control:
The batteries in the remote have an extremely long life. If the transmission range decreases, the batteries must be replaced. Batteries are not
covered by the guarantee.
Please observe the following instructions for battery:
Batteries should not be treated as household waste. All consumers are required by law to dispose of batteries properly at the designated collection
points. Never recharge batteries that are not meant to be recharged.
Danger of explosion!
Keep batteries away from children, do not short-circuit them or take them apart. See a doctor immediately, if a battery is swallowed. If necessary,
clean contacts on battery and devices before loading. Remove exhausted batteries from the device immediately!
Increased risk of leakage!
Never expose batteries to excessive heat such as sunshine, fire or the like!
There is increased risk of leakage!
Avoid contact with skin, eyes and mucous membranes. Rinse the parts affected by battery acid with plenty of cold water and consult a doctor
immediately. Use only batteries of the same type. Remove the batteries if the device is not being used for a long time.
Replacing battery:
To replace battery, turn remote control around and open the case with a screwdriver. Lift cover and lift control board below. Slide battery to one
side and remove. Watch polarity of battery! Assemble again from in reverse direction.
ATTENTION!
Danger of explosion if battery is replaced improperly. Replacement only by identical or equivalent type (CR2032) 3V.
30 Disposal
Our electrical and electronic equipment may not be disposed of with household waste and must be disposed of after use
properly in accordance with WEEE Directive EU: 2012/19/EU; GB UK(NI): SI 2012 nr. 19 on waste electrical and electronic equipment in
order to ensure that materials are recycled. Collecting waste electrical equipment separately means environmentally-friendly disposal and
is completely free of charge for the consumer. WEEE reg. no. in Germany: DE66256568.
Any waste packaging left over with the end consumer must be collected separately from mixed waste, in accordance with the Directive. Packaging
may not be disposed of with household waste, organic waste or in nature. Packaging material must be separated according to its material and
disposed of in the recycling containers provided and in certain council recycling bins.
Our batteries are marketed in compliance with the law. The 'crossed-out waste bin' indicates that batteries may not be disposed of with
household waste. Batteries included in the product (technical data). In order to avoid causing harm to the environment or people's health,
used batteries must be returned for regulated disposal at council recycling centres or via retail outlets, as is prescribed by law. Batteries may only be
brought for disposal once fully discharged and, in the case of lithium batteries, with their terminals taped over. The batteries can be easily removed
from our equipment for disposal. Registration number in Germany: 21002670
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